Function report |
Source Code:kernel\rcu\tree.c |
Create Date:2022-07-28 10:25:45 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:If a holdout task is actually running, request an urgent quiescent* state from its CPU
Proto:void rcu_request_urgent_qs_task(struct task_struct *t)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct task_struct * | t |
| 942 | If Not ask_curr - is this task currently executing on a CPU?*@p: the task in question.* Return: 1 if the task is currently executing. 0 otherwise. Then Return |
| 944 | smp_store_release(per_cpu_ptr( & rcu_urgent_qs, cpu), true) |
| Source code conversion tool public plug-in interface | X |
|---|---|
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